Create init.lua

init.lua

@@ -0,0 +1,32 @@
+core.register_privilege("getinv","Allows use /getinv command")
+core.register_chatcommand("getinv", {
+  description = "List items of player's inventory",
+  params = "'<player> [listname]' or '<player> -list' to list all inventories",
+  privs = {getinv=true},
+  func = function(name,param)
+    local pname, ilist = param:match("^(%S+) (.+)$")
+    if not (pname and ilist) then
+      pname = param
+      ilist = "main"
+    end
+    local out = ""
+    local inv = core.get_inventory({type="player",name=pname})
+    if not inv then return false, "No Player" end
+    if ilist == "-list" then
+      local lists = inv:get_lists()
+      if not lists then return false, "Error getting inventories list" end
+      for listname,_ in pairs(lists) do
+        out = out..listname.."("..inv:get_size(listname).."), "
+      end
+      return true, "Inventories of "..pname..": "..out
+    end
+    local list = inv:get_list(ilist)
+    if not list then return false, "List not exists" end
+    for _,stack in ipairs(list) do
+      local descr = stack:get_description()
+      if descr and descr ~= "" then
+        out = out..descr..", "
+      end
+    end
+    return true, "Inventory '"..ilist.."' of "..pname..": "..out
+end})